.el-calendar__body{
  thead{
    th{
      border-top: 1px solid #EBEEF5;
      border-right: 1px solid #EBEEF5;
    }
    th:nth-of-type(6){
      background-color: #ffd21e;
    }
    th:nth-of-type(7){    
      background-color: #ffd21e;

    }
  
    th:first-child {
      border-left: 1px solid #EBEEF5;
      border-top: 1px solid #EBEEF5;
    }
    th:first-child {
      border-left: 1px solid #EBEEF5;
    }
  }
}